Casio ClassPad 330 User Manual page 664

GTSelOn
Syntax: GTSelOn  <graph number>
Function: Selects a graph expression.
Description: Graph number range: 1 to 100
Horizontal
Syntax:
Horizontal 
Function:
Draws a horizontal line.
Inverse
Syntax: Inverse  <
Function: Graphs the inverse of a function.
Description: Graph number range: 1 to 100
Line
Syntax:
Line  <start point
x
-coordinate>, <end point
Function: Draws a line between two specified coordinates.
Example: Line 1, –2, 2, 3
Tip
• The line is not drawn if a start point coordinate or end point coordinate is outside of the current
Graph window.
NormalLine
Syntax: NormalLine  <graph number>, <
Function: Draws a normal line.
Example:
NormalLine 1, 2
Description: Draws a line normal to the graph at the specified
Plot
x
Syntax:
Plot  <
Function:
Displays a pointer at the location specified by the coordinates and plots a point
there.
PlotChg
Syntax: PlotChg  <
Function: Toggles display of the plot at the specified coordinates on and off.
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Program Command Reference
<y
-coordinate>
y x
or graph number>
x
-coordinate>, <start point
y
-coordinate>
y
-coordinate>, < -coordinate>
x y
-coordinate>, < -coordinate>
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y
-coordinate>, <end point
x
-coordinate>
x
-value.